Going to put cameras on the bine and was wondering where the best place was to come into the cab with the cables, and also the best place to grab power in the cab that is not just a cigarette socket, any ideas or pictures would be great.

There may be some holes under the RH console that are just scored and would need to be punched out. I think the holes are fairly big tho, so you would have to cut a piece of tin or something and silicone it to the floor to seal the dust out. Can always just run them in the RH door because the weather stripping doesn't seal super tight and won't pinch the cables. Power can be found in the fuse panel... battery power and ground are right there and easy to get at.

I drilled hole under the fuse block. Ran wires up and under the trim over to the lighter socket. That way you can unplug it at the end of the day. Mounted the monitor on the forward door post so you can look at the truck and the screen at the same time.